National Semiconductor LM2599S-12
Manufacturer No:
LM2599S-12
Manufacturer:
National Semiconductor
Package:
TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Description:
IC REG BUCK 12V 3A DDPAK.Buck Switching Regulator IC Positive Fixed 12V 1 Output 3A TO-263-8, D2PAK (7 Leads + Tab), TO-263CA
Quantity:
In Stock :4494
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
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Shipped from：HK Warehouse
Expected Shipping：Tue, Jun 30 - Wed, Jul 1, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
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RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
LM2599S-12 Information
National Semiconductor LM2599S-12 technical specifications, attributes, parameters and parts with similar specifications to National Semiconductor LM2599S-12.
- Type
- Parameter
- Category
- Integrated Circuits (ICs)
- Manufacturer
- National Semiconductor
- Series
- SIMPLE SWITCHER®
- Packaging
- Bulk
- Part Status
- Active
- Manufacturer Lead Time
- 1 Weeks
- Current - Output
- 3A
- Frequency - Switching
- 150kHz
- Function
- Step-Down
- Mounting Type
- Surface Mount
- Type
- Parameter
- Number of Outputs
- 1
- Operating Temperature
- -40°C ~ 125°C (TJ)
- Output Configuration
- Positive
- Output Type
- Fixed
- Package / Case
- TO-263-8, D2PAK (7 Leads + Tab), TO-263CA
- Supplier Device Package
- DDPAK/TO-263-7
- Synchronous Rectifier
- No
- Topology
- Buck
- Voltage - Input (Max)
- 40V
- Voltage - Input (Min)
- 4.5V
Download datasheets and manufacturer documentation for National Semiconductor LM2599S-12.
Datasheets:
No product details available
LM2599S-12 FAQ
Can I request a quote for LM2599S-12?
LM2599S-12 from National Semiconductor is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for LM2599S-12?
The final price for LM2599S-12 depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for LM2599S-12?
LM2599S-12 is a National Semiconductor Integrated Circuits (ICs) part. Key details include Packaging: Bulk and Voltage - Output (Min/Fixed): 12V and ExportControlClassNumber: EAR99; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for LM2599S-12?
After you submit the RFQ for LM2599S-12, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for LM2599S-12?
Once stock for LM2599S-12 is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to LM2599S-12?
Yes. If LM2599S-12 is unavailable, end-of-life, or outside your schedule, we can review comparable National Semiconductor Integrated Circuits (ICs) parts and compatible replacement options.
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12.28 M
Listed Part Number
3,000+
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In-stock SKU
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